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http://dx.doi.org/10.3795/KSME-A.2010.34.1.35

Study on the Experimental Identification of Surface Roughness Using Laser Scattering Image  

Hong, Yeon-Ki (Aeronautical&Mechanical Design Engineering Chungju National Univ)
Kim, Gyung-Bum (Aeronautical&Mechanical Design Engineering Chungju National Univ)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.34, no.1, 2010 , pp. 35-41 More about this Journal
Abstract
In this paper, surface roughness has been experimentally identified using laser scattering images. The parameters and optical deflected rays of laser scattering are investigated on laser scattering system, and then their optimum parameters on grinding surfaces are selected using design of experiment. The application of the optimum parameters results in featured laser scattering images, in which the mean of vertical scattering distributions is regarded as a feature. It is shown that the feature of laser scattering distributions is linearly increased according to grinding surface roughness and so the information can be used as important factor for the measurement and evaluation of various surface roughness. In the future, the performance of the proposed laser scattering method will be evaluated using AFM.
Keywords
Design of Experiment; Surface Roughness; Laser Scattering;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 1
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